{Exerpt:6}
https://728a6835-c471-4ca5-90de-39ab017faaa5.filesusr.com/ugd/3b68bf_41d8277737df451dab14b2f0603b35a1.pdf
USAC is a publicly traded (NYSE: UAMY) natural resource company and the only significant antimony producer in the United States — vertically integrated across mining, milling, smelting, and sales.
{Exerpt:6}
https://728a6835-c471-4ca5-90de-39ab017faaa5.filesusr.com/ugd/3b68bf_41d8277737df451dab14b2f0603b35a1.pdf